Who it is for
Korean speakers wanting quiz practice, including primary school pupils working through textbook material.
Overview
What 상식이 does
A Korean quiz platform reachable from ChatGPT, with a stated catalogue of around 600,000 questions arranged into three kinds of game.
Book quizzes draw on a searchable set of roughly 12,000 titles, producing five true-or-false or multiple-choice items from the content of a chosen book. The general knowledge set spans categories including Korean history, science, everyday facts, four character idioms, national flags, animals and film. The third follows elementary school textbooks for grades one to six in Korean, mathematics, social studies, science and English.
Every answer is marked the moment it is submitted, and each question is followed by an explanation. The material is in Korean.
What stands out
Three separate banks sit behind one app: questions derived from books, general knowledge, and graded textbook content.
Availability
Where 상식이 is listed
상식이 is listed in the ChatGPT apps directory only. https://dean.kr has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- https://dean.kr
- Filed under
- Education & Research
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- wordplay.co.kr
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- 일반상식 국기 퀴즈
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This is an independent catalogue entry compiled by Node8 from 상식이's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with https://dean.kr, and inclusion here is not an endorsement.
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